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托福词汇汇总分学科词汇wo r d,mp3-----parti>天文类1ASTRO NO MY天文a s t r o n omy天文学as t ronom i c a I天文得a s t r o n om i cal ob servato r y天文台as t r on o m e r天文学家as t rop h ys ics天文物理学astro I og y占星学p s e udose i e nc e伪科学co sm o s un i verse宇宙cosm ology宇宙学infin i t e无限得co smi c宇宙得cosmic ra d i a t io n宇宙辐射cosmi c rays宇宙射线cel est i a I天得ceI es t i a Ibodyh eav enI ybody天体ce I est ia I maps ky atI a s天体图cel est i a I sphere天球d warfdwa rf s tar矮星quasar类星体,类星射电源conste I I a t i on星座g a I axyMi IkyWay新河系cluster星团sol ar s ystem太阳系so I ar corona日冕sol ar ec I i pse日食solar r ad i a t i o n太阳辐身寸pl a net行星planetoi da s tero i d小行星revol v e旋转,绕转t winkI esemi c o nduct o r半导体battery celI电池dry b a tter y干电池s to r age bat t ery蓄电池elect roni c s电子学e I e ctronic电子得electro n i c ponent p a rt电子零件int egra tedcircu i t集成电路ch i p集成电器片,集成块eIectron tube电子管v a cuum t u be真空管t r ans i stor晶体管am p I if ic a t ion名词放大amp I i fy动词放大am p I if ier放大器,扬声器oscil I at i o n震荡optical光学得optica I fiber光学纤维lens透镜,镜片conv e x凸透镜con cave凹透镜mi c r o s c o p e显微镜te I escop e望远镜m a gnif ier放大镜spe c tr u m光谱u I t r aviol e t紫外线X raysX射线Gamma rays丫射线in f r ared rays红外线m i cr owav e s微波dispersion色散t rans p aren t透明t r a n s I ucent半透明opaque不透明得分学科词汇wo rd,m p3-----part9数学类9MATHE MATI CSmathem at i cs数学mathemat i cian数学家a r i thme t ic算术cal c u I a t i on计算cal c u I at o r计算器aba c u s算盘numeral数字sum和total sumtot a I总和,总数a gg r egate总计f r a c t ion分数,小数dec imaI十进位,十进小数digit数字,数位p e r ce n t a g e百分比addition力口法p I us力口上subtracti on减法minus减去mu I t i p I i c a t i on乘法multi p I i c a t i on t a b I e乘法表mu It ip I y乘以times乘以power乘方square平方division除法d ivide除以a Ig ebra代数qu an t i ty表示量得数或符号equ a t ion方程式,等式formu I a公式root根geometry几何g e ometr i c几何得d im e ns i o n维para Ilei adj、平行得n、平行线quadr ilat eral四边形square正方形area面积re ctan g Ie长方形,矩形poly gon多边形cube立方形vo Iume体积s ph e r e球形c i rcl e圆形e I I ipse ovaI椭圆形co n e圆锥形ci rcumf e rence圆周d iameter直径radius半径triangle三角形angle角degree角度c aleu Iu s微积分d ifferen t ia I calculus微分学i ntegra I calc u Ius积分学fun c t i o n函数p r o ba b i I i t y概率s tat i st ic s统计qu an t i tat i v e量得,数量得q u a I i ta t i ve质得,质量得ded uct i o ni nferenee推论,演绎i nduct i on归纳分学科词汇word,mp3------------p ar110农业类10AGR IC ULTURE农业ag r i cu It u r ef a r m i n g农业agr icultural农业得I an d soiI土壤;土地so i I cons e r vat i on土壤保护so i I eros i o n泥土流失s iIt粉砂,泥沙c I a y黏土,湿土c I od土块agr a r i an土地得,农业得pilotexp e r ime n ta I试验性得harrow rake亲巴,未巴士r i dge田块furrow犁沟plot patch小块地ran c h农场,牧场plan tat i o n种植园or c h ard果园n u r sery苗圃s eedbed苗床sickle镰刀s pade铲,锹shove I平头铲p i ck稿tra ctor拖拉机cult i v a te t i I I耕作sow se e d播种ha rvest收割w eed除草i rr i g at e灌溉manuref e rtil i z e r肥料spray喷洒农药insectici d epest ic id e杀虫剂pe s t害虫rust锈病grain cerea I谷物,谷粒granary grai nstore粮仓mi I I碾,磨whe a t小麦corn玉米rice大米barley大麦so rghum高粱oats燕麦ry e黑麦millet粟,小米ve getab I e蔬菜horticu Iture园艺学hy dro p o nics水栽法,营养液栽培法g r eenh ou se glass house,hot bed温室c abbage洋白菜lettuce生菜must ard芥菜sp i n ach菠菜bro cc o I i花椰菜cucumber黄瓜eggpl ant茄子peppe r辣椒p umpk i n南瓜tom a t o西红柿be e t甜菜ca r r o t胡萝卜radish小红萝卜pea豌豆soybe an大豆ce I ery芹菜gar I ic大蒜leek韭菜onion洋葱头p ota to土豆pea nu t花生sesame芝麻cot to n棉花h u s band ry anim a Ihu s bandry畜牧业pasture牧场live s to ck家畜fowl pouI try家禽ca111e牛,家畜buffa Io野牛d airyda iryca ttie奶牛dairyf arm乳牛场h ay作饲料用干草hay s tac k干草堆f o dd e r feed饲料troug h饲料槽ba r n shed牲口槽s tab I e厩,马厩cowshed牛棚pigpen hogpen,pi gst y猪圈s h e epfo I dshe e p pen羊栏roos th en house鸡舍fish farm养鱼场a quacuItur e水产养殖分学科词汇word,mp3----------pa r t11动物类11AN IMA L动物Da rv ini sm达尔文学说n atura I se I ect i on自然选择c I a ss纲o rder目fam ily科ge nu s属su b o rder亚目spe c ies种i nverteb rate无脊椎动物ver tebr ate脊椎动力勿a quat i c(I if e)水生动4勿re pti I e爬行动物amph ib ian(am ph i bi ous anima I)两才西动4勿d i nosau r恐龙bird鸟类e xt incti o n灭绝mamma I哺乳动物p r imat es灵长目动夕勿i nsect昆虫ante nna(复基攵antennae)触须I arva幼虫,幼体c am o uflage伪装pe st害虫worm虫,蠕虫h ibernate冬眠I i z ard蜥蜴cham e Ieo n变色蜥蜴regenera ti on再生turtIe龟bea s t野兽dom est icat e驯养predatory(carnivorous)食肉得preda tor捕食者prey(动词)捕食(名词)被捕食得动物sea v en ge r食腐动物migrate迁移w i ng翅膀,翼bill(鸟)嘴beak(鹰等得)嘴ne st筑巢dolphin海豚whale鲸鱼bat蝙蝠gor iII a大猩猩c himpanzee,黑猩猩h abitat栖息地r odent啮齿动物(如松鼠)pr i mate灵长动物plankton浮游生物mo IIu s k软体动物coeIen t er a te腔肠动物(如珊瑚)shr im p小虾prawn对虾lobster对虾crab螃蟹c Iam蛤州spon ge海绵cor aI珊瑚sta rf i s h海星c anary金丝雀c hi rp(鸟,虫得叫声)唧唧squea k(老鼠等)吱吱por p oise海豚sloth树懒s I oth fuI懒惰得hygie n e卫生s ani tati on卫生p arasite寄生虫m oth蛾c aterpiII ar毛虫hor des(昆虫等)群swarms(昆虫等)群4fl ock(鸟,羊等)群mun i ty动物得群落或人得部落her d兽群b un ch(花等)束,捧beave r海狸monog amo u s一夫一妻得,一雄一山堆得p o I ygamous一夫多妻得,一雄多雌得p o Iya ndr ous一妻多夫得,一雌多雄得trap per诱捕动物者rh i n oceros犀牛niche小生态环境vesti ge退化器官,遗迹o y ster牡蛎fer tiI izer使…受精Iarv ae幼虫te nt ac Ie触角homotherm恒温动物po ik iI oth er m变温动物me ta boIi sm新陈代谢baboon狒狒b r eed(名词)品种,(动词)繁殖mu Itip ly(rep roduce)繁殖hatch孵sp awn(鱼、虾、蛙等)孵of fs pr i ng(yo un g)解剖学an atomy解剖学ap pe tite食欲creatu re生物microbe微生物herb i vorous食草得c arniv o rous食肉得om nivo ro us杂事得分学科词汇(word,mp3)---p ar t12植物类12P LANT植物botany植物学botanist植物学家b otani ca I(bo tanic)植物得pl ant植物aquat i cpI ant水生植物parasite pIa nt寄生植物r oot根canopy树冠层,顶棚foIi age Ieaf叶I eaf Iet小叶rose tte叶得丛生stem茎staIk才干Ie afs talk叶柄shoot sprout嫩芽,抽枝千lower花bud花蕾peta I花瓣pe e Is kin果皮shell硬果壳husk干果壳;玉米苞叶trunk树干b ranch树枝boug h大或者粗得树枝twig小树枝bark树皮jungle丛林lawn草坪meadow草地,牧场prairie大草原s h rub bus h灌木c Ius ter一簇灌木fer n蕨类植物h er b草photosynt hes i s光合作用s ymb i os i s共生w ith ershrive I,f ade凋谢po IIen花粉pol Iina te传授花粉poI Iinat ion授粉ce II细胞tissue组织o rgan器官syst em系统seeds种子ever Ias tin g永久得orchid兰花p oIIi nate才受粉c rossbreed杂交shrub灌木seq uo ia红杉root press ure根压c ohes ion-tens i on凝聚压力bore腔,肠column花柱symbiotic共生得i mmunity免疫organ i sm生物,有机物n e cro s is坏死barre n贫瘠f ut iIe无用得car bohydra te starch碳水化合物淀粉,糖类g Iucose葡萄糖starch淀粉fat脂肪protein蛋白质v itami n维她命calorie卡路里热量单位ma Inou rish ed营养不良得nut rit ion营养分学科词汇w ord,mp3-----p art13政治类13POL ITI CS政治const i t ut i on宪法legislat io n立法Democra ts民主党R ep ub Iican s共和党A mendment不变正案C ongress美国国会Senat e参议院H ou seof Rep res e ntat i ves众议院m o narchy君主制an arch i sm无政府主义fed era Isyst em联,□制pres id ent iaIs y stern总统制muni cip aI市得,市政得metro p oI itan大都市得centra Iized中央集权得id eo Iogy意识形态man e u ver擦略tar iff关税immigrant移民institu ti o na Ii ze机构化e Ie ct ion选举vot e投票off i c ehoId i ng任职veto否决American Revo I ut io n美国革命/独立战争I ndep end enceWar美国独立战争闪烁n ak e d eye肉眼M erc ury水星Ven us金星Earth地球Mars火星J up i ter木星Satu rn土星Uranu s天王星Neptun e海王星Pluto冥王星orb i t轨道sp i n旋转sate IIite卫星I un ar月球得mete or流星mete orshowe r流星雨m ete or oid流星体meteor ite陨石et彗星s paceouter space太空,外层空间s pacecr aft spac eship宇宙飞有2sp acema nastrona ut宇航员,航天员s pacesuit宇航服,航天服space shu11Ie航天飞机s pace te Ies cope空间望远镜a strona ut宇航员star恒星ste IIar恒星得interga Iact i c星系间得i ntersteliar恒星间得i nter pIan et ary行星间得as tero id小行星neb uIa星云space debris太空垃圾ammonia氮c orona日冕c hromo s phere色球phot osph ere色球层conve cti on zone对流层vacuum真空i nf rared ray红夕卜线cho ndrite球粒abs oI utemag nitude绝对量级radiat io n辐射em iss ion发射,散发high-resolut ion鬲清晰度in te rferom e ter干扰仪分学科词汇word,m p3------pa rt2>地理类GEOGRAPHY地理geography地理geographer地理学家hem isphe re半球merid ian子午线,经线para IIe I平行圈,纬线Iat itude纬度I ong itude经度e Ieva tion海拔al titude高度tem perate I ati tudes温带地区horizon地平线equa tor赤道tr o pic s热带地区Ar ctic北极Antarc ticA n ta rctic a南极ex pedit ion才采险time zone时区top ogra phy地形,地形学plain平原pIate au highland高地Iow I and低地basin盆地c avernca ve洞穴terra i n地域su bterran e anu nderg round地底下c oastIand沿海地区is I and岛屿con tinenta Iisland大陆岛volcanic is Iand火山岛cora Iis Iand珊瑚岛islet小岛peni nsular半岛continent大陆c onti nenta Ish e If大陆架range s山月永valley峡谷canyon峡谷c hanne I strait海峡rem ote-se ns ing遥感得terr estrial地球得,陆地得ter restr iaIhea tgeot hermaI地执
八、t errestr iaI ma g neti smg eoma g netism地磁c ontinen taI drift大陆漂移学说sea—f Ioorsp read ing海床扩展e va poration蒸发s aIini t y含盐度ocean bottom海床sed iment沉淀物,沉积物t rop i caI热带得temperate温带得f ri gid寒带得fo rmat ion形成frost heav i ng冻胀现象f ie Idstone卵石学科词汇word,mp3-----part3>地质类ge oIogy地质学geo Io gi st地质学家crust地壳m ant Ie地幔co re地核con tinenta I crust大陆地壳o ceanicc rust海洋地壳layer stratum,复数strata地层pIate板块fau It断层f auIt pIane断层面fault zon e断层带rift cra ck;sp Iit断裂d isi nteg rationdep osition分解erosion腐蚀f ossiI化石ign eo usro ck火成岩sed imentary rock沉积岩metamorph ic rock变质岩quartz石英I imeston e石灰岩ma rbIe大理石g ra nite花岗岩li thogen ous岩成得Iit hosphere岩石圈m agma岩浆min eraI矿物ore矿石deposi t矿床platinum白金,销s iI ver专艮copper黄专同aIumi num铝tin锡Iead铅z inc锌nieke I媒me rcury汞,水银s od ium钠gem宝石d iamond专占石eme raid绿宝石r uby红宝石g Iacie r冰川g Iaci aI冰川得g laciaI ep o chage,peri od冰川期glacial drift冰渍iceberg冰山vole ano火山act ivevo Icano活火山ext inc tvolea no死火山d orm antvoI cano休眠火山erup tion火山喷发c rater火山口lava火山岩浆vo Ic anic火山得volcanic dust火山尘volcani ca sh火山灰earthquakequa ke;tremor;seism地震seismic地震得se is mo Iog y地震学m agn itude震级seismicwave地震波cat ac Iy sm灾变分学科词汇word,mp3------part4>考古,人类a nthro poI ogist人类学家pa Ieoan thr opo I ogi st古人类学家ecoI og i caI anthro po Iogist生态人类学家psyc hoIo gic aIan thropoI ogi st心理人类学家or igin起源or igi nate起源于ancestor祖先homi nid A科h omoge neous同一种族种类得tribe部落c Ian氏族arc heoIogist考古学家exc avation挖掘exc avat eunearth挖掘rui ns遗迹,废墟remains遗迹,遗骸art ifact手工艺品re Iic遗物,文物ant ique古物,古董an tiq uity古代,古老S tone Age石器时代Bronze Age青铜器时代I ron Age铁器时代Pa IeoI ithic旧石器时代得M es olithic中石器时代得Neo Iithic新石器时代得arc haeoIogy考古学a nthropology人类学morph ology形态学s kul I颅骨cranial颅骨得分学科词汇word,m p3------part
5、生态类5ECOL OGY生态学e coIog ist生态学家eco sy stem生态系统ba Ia neeo fnatur e自然界生态平衡f auna动物群千I ora植物群rain forest雨林food chain食物链acid rain酸雨g reenhouseeffect温室效应i nfrare drad i ation红外线辐射o zoneI ayer ozonos phere臭氧层ultravio I et rad iat ion紫外辐射polluti on污染pollution contro I污染控制ai rpoIIution空气污染water poIIution水污染no i sepoll ution噪音污染so iI pol I ution土壤污染pol lution-free无污染polIut ant污染物n oxiousto xic有毒得fumes有毒废气was te废4勿solid waste固体垃圾sewag ewa ste water污水sew agepur ificat ion污水净化se waged i sposaI污水处理dec ibe I噪音分贝分学科词汇wo rd,mp3-------part6气象类Me teoro Iogy气象meteo roI ogy气象meteoroI ogist气象学家forec astp red ict预才艮c Iimate气4突atms phere大气层tr o pospher e又寸流层c urrent气流vapo r蒸汽ev aporat e蒸发damp wet;moist;humid潮湿得humid ity湿度moisture潮湿;水分saturat e饱和d ew露frost霜fo gmi st雾smog烟雾dropIet小水珠con dense浓缩cry staI水晶体down pourtorrentiaI rain大雨t empeststo rm暴风雨drizz Ie细雨sho wer阵雨ha iI冰雹bI izzardsnow storm暴风雪ava Ianches nowsIide雪崩precip itation雨、露、雪等降水breeze微风gale大风w hirI wind旋风typh oon台风hurricane飓风tor nado twister,eye Ione龙卷风fu nneI漏斗,漏斗云disaster calamity,catas trophe灾难deva station破坏s ubm er ge淹没drough t旱灾分学科词汇word,mp3----------part7化学类c hemi st ry化学c hemi caIpro per ty化学特性,化学性质c hemi caIp osit ionma keu p化学成分ch emi caIagent化学试剂ch emicaI reaction化学反应chemi caI ch a nge化学变化chemical bond化学键ch emicaI app aratus化学器械s ubs tan ce matter;mater ial物质el ement元素per iod ictab Ie周期表hydrogen氢oxygen氧nitro gen氮he Iium氢c arb on碳caIci um钙siIicon硅suI fur硫iodine碘pou nd化合物hydro carbon碳氢化合物der iva tive衍生物alchemy炼金术petro IeumoiI石油pet roleum products石油产品cru deoil原油r efine提炼,精炼gas oIine汽油me tha ne甲烷so Iution溶液dis so Ive溶解soIve nt溶剂s oI ubiIity可溶性c ohesive聚合力adhes ive粘合力a tom原子nuc Ie us原子核eIe ctron电子neut ron中子proton质子moIecuI e分子p articIe粒子ion离子pa rtic Ieacce Ie rat or粒子加速器cata Iysis复数cata Iyses催化作用ca taIyst催化剂artif icial人造得synthet ic合成得synth et icf iber人造纤维poIy mer聚合物poIymer ization聚合作用pIastic塑料dye染料cos metics彳匕W女品分学科词汇word,mp3--------part8物理类
8、PH YSICS物理phys ics4勿理mechanics力学the rmody nami cs热力学acoustics声学eIec tromag netism电磁学opt ics光学d ynamic s动力学fo rce力veIoci ty速度a cceI eration力口速度equ iIibrium平彳野s tatics静力学mot ion运动inert ia惯性g ravitation引力reIativity相对gra vity地心引力vib ration震动medium media媒质fre quency频率wave Ien gth波长pitch音鬲intensity强度echo回声resonanc e回声,洪亮sonar声纳ultra sonics超声学e lectricity电stat ic electricity静电mag ne tism磁性,磁力magnet磁体eIec trom agne t电磁mag net icfieId磁场eIectr iccurrent电流directcu r ren tDC直流电aIterna tingcurrentAC交流电eIe ctriccircu it电路eIectr iccharge电荷eIe ctricvoIta ge电压eIectric sho ck触电electric appIi ance电器conductr导体insu Iator绝缘体。
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